Shang, Honglei
Zhang, Xinlei
Cheng, Meiying
Zhao, Baohan
Zhao, Xin
Article History
Received: 9 July 2025
Accepted: 30 January 2026
First Online: 11 February 2026
Declarations
:
: Ethics approval was not applicable for this study, as it used publicly available de-identified data from the China Health and Retirement Longitudinal Study (CHARLS) and the China High Air Pollutants (CHAP) database.Consent to participate was not applicable.
: The authors confirm that they have read and approved the final version of the manuscript for publication. All authors have agreed to the submission of this work to the journal and have no objections to its publication.
: The authors declare no competing interests.